电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

SIT5156ACCFD525NM-19.123456X

产品描述Clipped Sine Output Oscillator, 19.123456MHz Nom, CQFN, 10 PIN
产品类别无源元件    振荡器   
文件大小1MB,共38页
制造商SiTime
标准
下载文档 详细参数 全文预览

SIT5156ACCFD525NM-19.123456X概述

Clipped Sine Output Oscillator, 19.123456MHz Nom, CQFN, 10 PIN

SIT5156ACCFD525NM-19.123456X规格参数

参数名称属性值
是否Rohs认证符合
Objectid145156931672
包装说明LCC10,.12X.2,53/47/43
Reach Compliance Codeunknown
老化1 PPM/FIRST YEAR
频率调整-机械NO
频率稳定性2.5%
安装特点SURFACE MOUNT
端子数量10
标称工作频率19.123456 MHz
最高工作温度70 °C
最低工作温度-20 °C
振荡器类型CLIPPED SINE
输出阻抗10000 Ω
输出电平0.8 V
封装主体材料CERAMIC
封装等效代码LCC10,.12X.2,53/47/43
物理尺寸5.15mm x 3.35mm x 1.06mm
最大供电电压2.75 V
最小供电电压2.25 V
标称供电电压2.5 V
表面贴装YES

文档预览

下载PDF文档
SiT5156
Description
1 MHz to 60 MHz, ±0.5 to ±2.5 ppm, Elite Platform™ Super-TCXO
Features
TCXO that is engineered for best dynamic performance. It
is ideal for high reliability telecom, wireless and networking,
industrial, precision GNSS and audio/video applications.
Leveraging SiTime’s unique DualMEMS™ temperature
sensing and TurboCompensation™ technologies, the
SiT5156 delivers the best dynamic performance for timing
stability in the presence of environmental stressors such as
air flow, temperature perturbation, vibration, shock, and
electromagnetic interference. This device also integrates
multiple on-chip regulators to filter power supply noise,
eliminating the need for a dedicated external LDO.
The SiT5156 offers three device configurations that can be
ordered using
Ordering Codes
for:
1) TCXO with non-pullable output frequency,
2) VCTCXO allowing voltage control of output
frequency, and
3) DCTCXO, enabling digital control of output frequency
2
using an I C interface, pullable to 5 ppt (parts per
trillion) resolution.
The SiT5156 can be factory programmed for any
combination of frequency, stability, voltage, and pull range.
Programmability enables designers to optimize clock
configurations while eliminating long lead times and
customization costs associated with quartz devices where
each frequency is custom built.
Refer to
Manufacturing Guideline
for proper reflow profile
and PCB cleaning recommendations to ensure best
performance.
The
SiT5156
is a ±0.5 ppm to ±2.5 ppm MEMS Super-
Any frequency from 1 MHz to 60 MHz in 1 Hz steps
Factory programmable options for short lead times
Best dynamic stability under airflow, thermal shock
±0.5 ppm stability across temperature
±15 ppb/
°
C typical
frequency slope (ΔF/ΔT)
-40°C to +105°C operating temperature
No activity dips or micro jumps
Resistant to shock, vibration and board bending
On-chip regulators eliminate the need for external LDOs
2
Digital frequency pulling (DCTCXO) via I C
Digital control of output frequency and pull range
Up to
±3200
ppm pull range
Frequency pull resolution down to 5 ppt
2.5V, 2.8V, 3.0V and 3.3V supply voltage
LVCMOS or clipped sinewave output
RoHS and REACH compliant
Pb-free, Halogen-free, Antimony-free
Applications
Precision GNSS systems
Microwave backhaul
Network routers and switches
Professional audio and video equipment
Storage and servers
Test and measurement
Block Diagram
5.0 mm x 3.2 mm Package Pinout
SDA / NC
OE / VC / NC
SCL / NC
NC
GND
1
10
9
VDD
NC
NC
CLK
2
3
8
7
4
5
6
A0 / NC
Figure 1. SiT5156 Block Diagram
Figure 2. Pin Assignments (Top view)
(Refer to
Table 13
for Pin Descriptions)
Rev 1.05
March 28, 2020
www.sitime.com
北京汉盾四邦科技有限公司 助理工程师招聘
助理工程师 职位描述1:具备电子技术基础知识2:喜欢动手3:负责调试 测试相关工作4:认真负责兼职  职位描述1、熟练单片机编程职位信息薪资范围:面议招聘人数:5人工作经验:不限工作区 ......
汉盾四邦 求职招聘
WinCE启动显示ActiveSync对话框的问题
请问WinCE启动时会显示ActiveSync对话框是什么原因,此时并没有联机,到底是哪里触发了它?...
千面魔军 嵌入式系统
请教EBOOK Reader
请教大家伙,公司现在准备做S3C6410的ebook reader,想咨询大家伙,有没有好的器件商可以推荐推荐。你们都用的是哪家的EINK LCD, EINK controller, modem,选用LINUX(或 android) 还是WINCE6 ......
3539591 嵌入式系统
晒晒收到的CC3200
这物流还真是快啊,4天就到手了,和国内也差不了多少啊{:1_99:} 这是晒得重点,这是啥纸????不对,是咋把纸割成这样的效果了,不过貌似还真能起到抗压{:1_133:} 244914 244915 ......
数码小叶 无线连接
【AT-START-F403A测评】+向着完美不断前进
本帖最后由 w494143467 于 2020-10-19 11:00 编辑 在AT32F403A开发板的测评过程中,即使不断探索求知的过程,也是一个不断追求完美的过程。 对于温度的检测是初是从例程开始的,它是通过A ......
jinglixixi 国产芯片交流
硬件工程师招聘
大家好,最近有想换工作的吗? 工作地点:深圳,武汉 企业类型:外企(汽车行业) 需求岗位:硬件工程师,Layout工程师,软件工程师,产品/功能安全程师,信息安全工程师等 要求:希望有几年 ......
东方神女 工作这点儿事

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 258  1587  269  449  2320  6  32  10  47  57 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved